Motorad 425-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Jeep Liberty and Wrangler

The Motorad Standard 425-180 engine coolant thermostat is designed to maintain optimal engine temperature for Jeep Liberty and Wrangler models. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation at 180 degrees Fahrenheit.

Key Features of Motorad Standard 425-180 Thermostat

• Sealing flange outside diameter: 1.81 inches for secure fitment
• Includes a rubber gasket/seal for reliable sealing
• Equipped with a jiggle pin weep hole to prevent air locks
• Flange thickness of 0.05 inches for durability
• Single seal design to maintain coolant system integrity
• Temperature rating of 180°F for precise engine temperature control

Detailed Description of the Motorad Standard Engine Coolant Thermostat

This Motorad Standard 425-180 thermostat is specifically engineered for Jeep Liberty and Wrangler vehicles, providing consistent temperature regulation to optimize engine performance. The thermostat features a 1.81-inch sealing flange outside diameter, ensuring a proper and secure fit within the cooling system. The included rubber gasket enhances sealing capabilities, preventing coolant leaks and maintaining system pressure. The jiggle pin weep hole allows trapped air to escape, reducing the risk of overheating and improving coolant circulation. With a flange thickness of 0.05 inches, this thermostat offers structural stability under operating conditions. The temperature rating of 180 degrees Fahrenheit ensures the thermostat opens at the correct point to maintain engine efficiency and prevent overheating.

About the Motorad Standard Product Line

The Motorad Standard line focuses on delivering dependable, OEM-quality replacement parts for engine cooling systems. This product line emphasizes precise fitment and reliable performance, making it suitable for routine maintenance and repairs on Jeep vehicles. The Standard line balances quality and value, providing essential components like the 425-180 thermostat that meet manufacturer specifications.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating
• Prevents coolant leaks with included rubber gasket
• Reduces air pockets in the cooling system via jiggle pin weep hole
• Maintains proper coolant flow for Jeep Liberty and Wrangler engines
• Replaces faulty or worn thermostats to restore engine efficiency

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns. Remove the old thermostat and clean the housing surface thoroughly to ensure a proper seal. Use the included rubber gasket to prevent leaks and verify the jiggle pin weep hole is oriented correctly to allow air to escape. This thermostat does not include an installation tool, so use appropriate hand tools for removal and installation. Double-check fitment compatibility with Jeep Liberty and Wrangler models before installation.

Quality Assurance and Warranty

The Motorad Standard 425-180 thermostat is manufactured to meet industry standards for durability and performance. It includes a high-quality rubber gasket to ensure a secure seal and reliable operation. While specific warranty details are not provided, Motorad products typically adhere to strict quality control processes to support long-term vehicle operation.